BEST 45HZ EZ Series Standalone Electronic Keypad Mortise Lock with Latch No Key Override Function

BEST 45HZ EZ Series Standalone Electronic Keypad Mortise Lock with Latch No Key Override Function

Heavy-Duty Electronic Access Control Solution

The BEST 45HZ EZ Series electronic keypad mortise lock combines sophisticated access control technology with heavy-duty mechanical construction for demanding commercial applications. This standalone keypad lock features a 2-3/4" backset, 3/4" latchbolt throw, and 1" deadbolt throw in a UL listed design rated for 3-hour A label doors. The cold rolled steel case with zinc dichromate plating and stainless steel bolt components provide exceptional durability for high-traffic installations.

Professional Features & Benefits

• Heavy-Duty Construction: 0.095" cold rolled steel case with zinc dichromate plating for superior corrosion protection and long-term reliability.
• Precision Bolt Configuration: Solid stainless steel latchbolt with 3/4" throw and 1" deadbolt throw for secure latching and deadbolting operation.
• UL Listed Fire Rating: Certified for use on 3-hour A label doors meeting GYQS standards for electrically controlled single point locks in both U.S. and Canadian applications.
• Versatile Door Compatibility: Standard configuration for 1-3/4" doors with thick door options available up to 3" thickness for various installation requirements.
• Professional Trim Options: Compatible with multiple lever styles including brass, bronze, or stainless steel base materials with various return configurations.
• Anti-Friction Operation: Oil-impregnated latchbolt design ensures smooth operation while remaining field-reversible without opening the case.
• Universal Strike Design: Non-handed strike in brass, bronze, or stainless steel automatically adjusts to proper bevel during installation per ANSI A115.1 standards.

Technical Specifications

• Case – 0.095" cold rolled steel, 5-7/8" H x 7/8" D x 4-1/16" W. Steel is zinc dichromate plated for corrosion protection.
• Faceplate – Brass or bronze material, 8" H x 1-1/4" W x 1/16" T. Automatically adjusts to proper bevel during installation
• Strike – Brass, bronze, or stainless steel base material, 4-7/8" H x 1-1/4" W x 3/32" T. ANSI A115.1. Universal (non-handed) strike supplied standard with lock.
• Backset – 2-3/4"
• Certification – UL listed for GYQS electrically controlled single point locks or latches for use on 3 hour A label doors. The listing applies for both U.S. and Canadian applications.
• Door thickness – Standard lock configuration designed for doors 1-3/4" thick. Thick door configuration available for doors up to 3" thick (specify thickness when ordering).
• Latchbolt – Solid stainless steel, 3/4" throw. Latch is oil-impregnated for anti-friction operation, reversible without opening case.
• Deadbolt – Stainless steel, 1" throw.
• Auxiliary bolt – Stainless steel, non-handed.
• Lever Handle – Brass, bronze, or stainless steel base material. Lever styles 3, 14, and 15 return to a minimum of 1/2" of door surface. Lever 12, 16 and 17 do not return.
• Escutcheon – 10-1/2" H x 3-5/16" W x 1" D (1" at the top, sloping down to 3/4" at the bottom)

Installation & Operation

1. Verify electrical requirements and confirm door preparation meets specifications for mortise lock installation including 2-3/4" backset and proper door thickness.
2. Disconnect power supply before beginning installation and follow all applicable electrical codes and safety procedures.
3. Prepare mortise pocket in door using manufacturer templates and install the lock case ensuring proper alignment with door edge and frame.
4. Route and connect wiring according to manufacturer wiring diagrams using appropriate wire gauge and connectors for the electronic keypad system.
5. Install trim components including lever handles and escutcheon, ensuring proper operation of both mechanical and electronic functions.
6. Program keypad access codes and test all functions including latch operation, deadbolt engagement, and electronic access control features.
7. Complete final inspection and document programming settings. Refer to manufacturer documentation for complete installation specifications and programming instructions.

Professional Applications

• Commercial Office Buildings
• Educational Facilities
• Healthcare Institutions
• Retail Establishments
• Industrial and Warehouse Facilities
• Multi-Tenant Residential Properties
• Government and Municipal Buildings

Why Choose BEST Quality?

BEST 45HZ EZ Series mortise locks deliver professional-grade reliability with heavy-duty cold rolled steel construction and UL listed certification for 3-hour fire rated doors. The combination of sophisticated electronic access control with proven mechanical durability makes this lock ideal for demanding commercial applications where dependable performance and security are essential.